6533b7d6fe1ef96bd1266eff
RESEARCH PRODUCT
Ionic liquid modified zinc oxide injection layer for inverted organic light-emitting diodes
Hicham BrineJuan F. Sánchez-royoHenk J. Bolinksubject
Materials scienceDopantbusiness.industryInorganic chemistryDopingGeneral ChemistryElectroluminescenceCondensed Matter PhysicsCathodeElectronic Optical and Magnetic Materialslaw.inventionBiomaterialschemistry.chemical_compoundchemistrylawIonic liquidMaterials ChemistryOLEDOptoelectronicsWettingElectrical and Electronic EngineeringbusinessLight-emitting diodedescription
Abstract We have demonstrated a novel approach for fabricating efficient hybrid organic–inorganic light emitting diodes (HyLEDs) by introducing dopants into solutions processable metal oxides as an interfacial layer. The doped ZnO is prepared by adding ionic liquid (IL) to a precursor solution for the ZnO. In this way a heavily doped ZnO:ILs cathode was obtained that enhances the electron injection properties and assures a good wetting of the organic active materials.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-01-01 | Organic Electronics |